diff --git a/math/mprime/Makefile b/math/mprime/Makefile
index 47efe8aa95f4..8aaafed2ced2 100644
--- a/math/mprime/Makefile
+++ b/math/mprime/Makefile
@@ -1,62 +1,67 @@
 PORTNAME=	mprime
-PORTVERSION=	30.7b9
-PORTREVISION=	1
+PORTVERSION=	30.19b13
 CATEGORIES=	math benchmarks net
-MASTER_SITES=	http://www.mersenne.org/ftp_root/gimps/ \
-		ftp://mersenne.org/gimps/
+MASTER_SITES=	https://www.mersenne.org/download/software/v${PORTVERSION:R}/${PORTVERSION:R}.19/
 DISTNAME=	p95v${PORTVERSION:R}${PORTVERSION:E}.source
 
 MAINTAINER=	rozhuk.im@gmail.com
 COMMENT=	Great Internet Mersenne Prime Search
 WWW=		https://www.mersenne.org/
 
 LICENSE=	EULA
 LICENSE_NAME=	EULA
 LICENSE_FILE=	${FILESDIR}/LICENSE
 LICENSE_PERMS=	dist-mirror pkg-mirror auto-accept
 
 ONLY_FOR_ARCHS=	amd64 i386
 
 BUILD_DEPENDS=	${LOCALBASE}/include/boost/circular_buffer.hpp:devel/boost-libs
 LIB_DEPENDS=	libcurl.so:ftp/curl					\
 		libhwloc.so.15:devel/hwloc2				\
 		libgmp.so:math/gmp
 
 USES=		localbase zip
+PKGMESSAGE=	${WRKSRC}/pkg-message
 
 NO_WRKSUBDIR=	yes
 WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}
 PATCH_WRKSRC=	${WRKDIR}/${PORTNAME}-${PORTVERSION}
 MAKEFILE=	makebsd
 ALL_TARGET=	mprime
 LLD_UNSAFE=	yes
 
-SUB_FILES=	wrapper.sh
+SUB_FILES=	pkg-message wrapper.sh
 
 PLIST_FILES+=	bin/mprime bin/mprime-real
 
 .include <bsd.port.pre.mk>
 
 .if ${ARCH} == "amd64"
 WRKSRC_SUBDIR=	linux64
 .else
 WRKSRC_SUBDIR=	linux
 .endif
 
 post-patch:
 	@${REINPLACE_CMD} -e "s|%%LOCALBASE%%|${LOCALBASE}|g" \
+		-e "s|CC = .*||g" \
+		-e "s|CXX = .*||g" \
+		-e "s|CFLAGS = |CFLAGS += |g" \
+		-e "s|CXXFLAGS = |CXXFLAGS += |g" \
+		${PATCH_WRKSRC}/gwnum/makebsd64 \
+		${PATCH_WRKSRC}/gwnum/makemsys \
 		${PATCH_WRKSRC}/linux64/makebsd \
 		${PATCH_WRKSRC}/linux/makebsd
 
 pre-build:
 .if ${ARCH} == "amd64"
 	@${SETENV} ${MAKE_ENV} ${MAKE_CMD} -C ${PATCH_WRKSRC}/gwnum ${MAKE_FLAGS} makebsd64 ${_MAKE_JOBS} ${MAKE_ARGS:C,^${DESTDIRNAME}=.*,,g}
 .elif ${ARCH} == "i386"
 	@${SETENV} ${MAKE_ENV} ${MAKE_CMD} -C ${PATCH_WRKSRC}/gwnum ${MAKE_FLAGS} makemsys ${_MAKE_JOBS} ${MAKE_ARGS:C,^${DESTDIRNAME}=.*,,g}
 .endif
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/mprime ${STAGEDIR}${PREFIX}/bin/mprime-real
 	${INSTALL_SCRIPT} ${WRKDIR}/wrapper.sh ${STAGEDIR}${PREFIX}/bin/mprime
 
 .include <bsd.port.post.mk>
diff --git a/math/mprime/distinfo b/math/mprime/distinfo
index b7cb84ef5375..915102738886 100644
--- a/math/mprime/distinfo
+++ b/math/mprime/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1656319706
-SHA256 (p95v307b9.source.zip) = e89ce78b01eb3055f5503eabd9d0aec95e1e832361f3f2987098969fe649fdb5
-SIZE (p95v307b9.source.zip) = 50929924
+TIMESTAMP = 1711883789
+SHA256 (p95v3019b13.source.zip) = 032b3898fa0e347a07f9857aeb9b193331c52a1f60747e2af3f1898826d88f2f
+SIZE (p95v3019b13.source.zip) = 40668313
diff --git a/math/mprime/files/patch-gwnum_makemsys b/math/mprime/files/patch-gwnum_makemsys
deleted file mode 100644
index 813bc31b1981..000000000000
--- a/math/mprime/files/patch-gwnum_makemsys
+++ /dev/null
@@ -1,21 +0,0 @@
---- gwnum/makemsys.orig	2019-04-23 03:05:20 UTC
-+++ gwnum/makemsys
-@@ -2,10 +2,10 @@
- #
- 
- CC ?= cc
--CFLAGS = -I.. -I../sqlite-amalgamation-3180000 -O2 -march=i486
-+CFLAGS += -I.. -I../sqlite-amalgamation-3180000 -O2 -march=i486
- 
- CXX ?= cc
--CXXFLAGS = -I.. -I../qd -O2 -march=i486
-+CXXFLAGS += -I.. -I../qd -O2 -march=i486
- 
- AR ?= ar
- 
-@@ -29,4 +29,4 @@ distclean: clean
- 	$(CC) $(CFLAGS) -c $<
- 
- .cpp.o:
--	$(CPP) $(CPPFLAGS) -c $<
-+	$(CXX) $(CXXFLAGS) -c $<
diff --git a/math/mprime/files/pkg-message.in b/math/mprime/files/pkg-message.in
new file mode 100644
index 000000000000..6fb77481856d
--- /dev/null
+++ b/math/mprime/files/pkg-message.in
@@ -0,0 +1,9 @@
+[
+{ type: install
+  message: <<EOM
+
+Notice:
+ This port can not run then kern.elf64.allow_wx=0.
+EOM
+}
+]