Factor Info

ID 164640
Size 569 digits / 1890 bits
Status composite
Value 70436225258859185111569358779232137266895498472628570377146282505663968037802114024927561632075745615871892652575039455038139649701568225000025928004215484541447317167383762919502212781569200589594565900439821948910893369057583886380466172039875361175722937812104285498838643814742461226305544698957993359490623771472754656498281390667287737365107657485572966644496123153817111581061880756470333138653285119966447654104184897140624241280932635738044839440764590248795623285071558559822453461471536749523739075109599347021179834921523647989263427976377564640182573677101

Factorizations

Primary (ID: 163520) 3900350408237898825485900551 (proven prime)
(ID: 196318) 18058948014027508522644839810382780834337253851868657361860112517998150709654015158299247974281555509826573398485785495199101242501869375775259830133537775886867004683937197852706588356092418777337543708803045877863968523004220476794759729237910910909276774986314495625715980092925988944799591611556920253028544268689223823375769286532318864179181641055538835925906160846460466758434779990182198250894893730114361693194065969714722054884927423440002454239406910165907571118784845540790091252186242434212094259626282062107380927814128128299051 (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.