Factor Info

ID 66732
Size 434 digits / 1440 bits
Status composite
Value 15787287901012765791885271827062550341326146771638728785566991720232171685457027547624275511135301037255901831485025697079000165568039516637574324762674282460828710493041850019755958631634527871349105033066508118470951248499348707922485396091026368756361537894696166949622482991434741696317261338446932862926019148864167136706059095605891592202365022408207458625497403400449943865343897011940230578136725752269601446136335448762365433

Factorizations

Primary (ID: 65727) 4164889456901862302881 (proven prime)
(ID: 66733) 3790565887613367981611110963951184145618366698663334739163496124217711676835180823139142464697623619845761579407150503983891491147170406796882389380253543027779105547129211617675080585296595773918246299786264020814086663383577207077417085876318342322555256253076407566686667595071980724394498021794907466726306546140435769794006366978735733121399325748975757776829082391087794277866512717799433236854067133397593 (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.