Factor Info

ID 166045
Size 464 digits / 1541 bits
Status composite
Value 68605913628874651607331107611941940030171903688209382029884937082990895622654459644114766682454024938740315899358318246478831885242994282564140011134326593537120972586202515019602066653842335664022871018818413221929396765597609689993538633655972432862940164332683209266891143864925394200130965296279290997667705114477920129430412578056778611797260984516401326462157991999100385820311504965773154114468488752641355895130042285758445956915002858888676207275575043601

Factorizations

Primary (ID: 30641) 15353979770405175216493168455121 (proven prime)
(ID: 197014) 4468282142790931554208582448537334935257276429888617476061825895553069022657532040463552915711441485358915094474454440393667309327694688352901810224679415202667506458151244210689095237873684683578509971758950396664715460805133196906359567378429371073202687033577890263476477666255343063821531830626574616155429490296325436621922961223330658951776697357821600164126916313438010082302831128843805340635665485417719719453559794331042881 (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.