Factor Info

ID 172548
Size 608 digits / 2020 bits
Status composite
Value 69318096687917970476774660599477579859053831607769864544712761206327271887922621294247694180573459120436409870011369858589280598955123921894687461797571772346099253933169526336725616858875077907624361160750689343209084774698585190731984953889263141183757167979580137200743708546724529820923366364133394295156805223787833609900221594964921244661634420009340182258881307813909930239740460853237642533905688196298281397135469729212651078999405434178206936446942725524384841192394397302209569714798534029638511462142822013769906729029140604420494847204402697308130109235422811852195460299355744530830459820970327

Factorizations

Primary (ID: 171398) 1267250942525134477563184058723615679941843491566608966541767971905137 (proven prime)
(ID: 172549) 54699581875862858206870290967165380838290795438033943509148824638967381275721174995094352107462253029030566431984130358770425061798406016323277495213297840509439895333412629051469812149723341971942202955832330534790365579768626614870575742742934488784056603796690434176309388529836218953189874089316882556188951929201159928420017610998933523893378420319981961199446794404619278044548644308328251252301922470410073398659919452781904905306197476990968386024363207981215165527210329981299284008380887773034477650741572685587843717529186508871 (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.