Factor Info

ID 157426
Size 556 digits / 1847 bits
Status composite
Value 9879381075821380576941048623658059572975331780018750921081389082403763331588582513564444517881079561330577264702907529535675315756563821287786360409975301423858352152736794659251198246023999055670562903366565983232821320376151318590014521751851461073950679625128763222440649499653267453805407292833061945534836489868224456867773618116670909528676441253108548651610598594797972110710209316630861217741677186792055916431094270611099376542830175307129041887982510146665806682669803516731241018913531062142604367947674734439551710566518808024906261700162329583

Factorizations

Primary (ID: 2977) 297927289744047764444862191 (proven prime)
(ID: 157427) 33160376427110296123963072410921144570594689585931147389767055635279305019755047509637417143671126300888852054940381496504468703905165193606461948325512902500405321393515433148539093540986632671770751783160523057346051970799594606762590108198887862010723180987376145756222204385796803095650431891959735399603733803008346311774815364818485406617869928587964597473796186386284352675199417120915322311127363447143395499998713036051797611201271314605951022803152522008192028655060001118494029879336678517681051235085328708397201722113 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.