Factor Info

ID 121683
Size 497 digits / 1650 bits
Status composite
Value 31341754305942534451306175371767501621910831277491370319257728066883311905127900146893707286131039686700455298611737505553082018878511641973878048117270480508219747839693556918639381215100908255791288499329501948682662671105347263952955238735351784622935460668216358342164686655320262314983961659156341371161387313543778463882043694067079219448829146250169130277960990035176016405351401447195657547528658160657427395731887870110285143526601060730741643803848152586983776274156904599000946345057733

Factorizations

Primary (ID: 9939) 289080655473231535222295908179602576350454033708921378691388893704534918446075340706693737046164087030844956813321 (proven prime)
(ID: 121684) 108418718833452821984635566524315814196123567118045000371002610286134425872927670812659498953025238745740983595802301626363189670143295601913933425256096722144347654752374485488155978058720058592681898472663466036042162944444986120844623639737645960828075136312122200641804499534409618527584928924920850426020863449188217854787632983045550917792343798024949533892632359916030637809373 (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.