Factor Info

ID 77610
Size 664 digits / 2206 bits
Status composite
Value 8564972944294321133979789056881238907075270767771145309821916410547808956255712735787301048589424942295833266507708967477984601210603076847314431789511188112759519342591668919532604727364166711182310882261391350869510846299191452007570982423269153649539304836583776707103072086453970232164442117486200841516075995249279434210931044567344793843863981059961352626593985181325798241625978778022586995165715076039882955435444432161502502280602450281941730105706868942982898311645176504917556110720879069240155661076732210282399887805318023817856835055138139781927334790279634342226633467878703069095457444139811083943267466587328682028300469800351671581633603803859317

Factorizations

Primary (ID: 77611) 1685778977405878965810974417640055513667809 (proven prime)
(ID: 77612) 5080721173468616152115193199632143281964636531985007873694913421637540151553918806080508437531531765103395469604866529731598410322451393398972359790738669712493103889994456657958063827678974388276356137727899123053684840697207836108488153562495988482591441249576105067134785099070122503804576379145987839267651201563446911732949908840951131174490603407497287350287506424351723901897814038185214723591073113928647268472226793027322880555033817269342593485747635313053796570722896660756324894372757066630254994131185940397336831170388214536964639774651767188010013750485392452896239595748472003762305917713510002653502824213 (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.