Factor Info

ID 168542
Size 553 digits / 1836 bits
Status composite
Value 3073854802118063395319167643442389821359630012494579747027616388780437836706760172365218701722205081114424822016078100734163426042613323155119034481380145295844802705093184953234786414987223798058290376589114903382088158042226278272174931185857001838077768262731662054466106673412272097591686113372633296777707649061659838368600348092086259018728628100108645048462160490755824167558713980215251409269442819171836152088071885228246512190257135974881905433407886274020344911471405507118062537685946607145299780651154361151823364248127259638394684137495707

Factorizations

Primary (ID: 167715) 71028332352256443443129296219339913167 (proven prime)
(ID: 168543) 43276460256361523745275642832297360568447167652662586242426079420221434027148473109526700349246796090261951677102430730247539809892922949371616740707254434758181780853143965060266700893752820085165449719550481073194250264396348647797445145517390508411610610765966355978063670150981879715461919211300846803899183491169966030557413445092823581014311595262642640203614856457572391643101651698870311379992198574807093866087577824084428790636400705615602321080729285311819999179824143789685790850418287372595675352757621 (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.