Factor Info

ID 126435
Size 650 digits / 2157 bits
Status composite
Value 16893196071836964179849083839948223183825665761355990762982820402694105287291153199715520977701683994514116613700228839411552776206468377290321076960475198072711937456583223279407569280659428646315847297317493746872471190508594427860760192570484188205199131987181711941027313167504133639842165239058081539846090278314540258290736641714491762072189912065919451738415769023345831173081236112080393600371156383299429253091038885472006284266995274080486968914499760228778842932992987671927765215714304586990527518394962496450013921740805327054250005122246233507110926391906227000722126213909709421543143620166676465313253679768400882386275653464988615029

Factorizations

Primary (ID: 1160) 28184229448040590408512793395201731274978795984709 (proven prime)
(ID: 126436) 599384705655360903297675009591098442128607787067270024272357070936376886598506332105019906140724941240313452064523492082597378160397703480121997741796102433348888828603268930716992253443256064770484979606466582261825378581314139816009431591532148324692018844797836450371882952628318302936331715001545002661887396704219774697494865427184971578110540677901712019620801312945836701172436155353501272966164956878079229352213555016648220808163973493437579535939727292261673541838999154511135030858750950941787235507440284786413697176246082094448291189215413073947293339314041138677743125679656812374330481 (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.