Factor Info

ID 168891
Size 392 digits / 1301 bits
Status composite
Value 42222450777003920564100742779984253130344969657460198598822268554594617072937485911203347774718650544074018597205240538834595054187231284643718561470366007715968195816786224973434276214480845239318765001027236195414634685742382429143184537107293238930389827427735163782088204080507544314278754928938350137234600581863529550319198185568605806526258249854860670301003890319154105905830056490901

Factorizations

Primary (ID: 167783) 17460141974669146302241107654783887359178281 (proven prime)
(ID: 168892) 2418219212550475113336795436899493890656653716907826038302756526449401332243579600281929198197970325159989510985753431034528791096433400331046572894605201304326777013658381001187031193194924538901925198654034794357404904331376941327204452218191136290169915457854932762425882944485855348735892690135738026114527346404689190424430066380018387799387021 (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.