Factor Info

ID 109539
Size 551 digits / 1830 bits
Status composite
Value 68020233724379552991769866504833594869774284757991293014070831243288644828406701156334039588915038613560057216391563965229637586097422344860688518350726397269765705679874584198344721685119072963717441457828210733917845390215205352146860404434050405737856166003973254773316035756911938914632930944071888071698789211979818768572195088296748747245930634164530098808865349072218831468740011794496813293023641253441984900482747627133023418794762972755754993321512198591290912563770024844797971616128693238343900277886544962489285329271103731452202423819289

Factorizations

Primary (ID: 109540) 63508241574833586523 (proven prime)
(ID: 109541) 1071045773550970647276540315184625303871906709326187143328876373049897351061228523221274974615070126391841258796862850056608268950760540305886051005143540515093075731109653131809026884256751717936587887206602469842418714843443843100513831302983125822620086115090078347107307668561542579221805840609337273023898817123711617657490449541492069378688719979691280224229151858719434939327565939306604043428522909805839391151142807485581813259517574190814556751254391984674958779874873514795290203918088696103249784254469544570862596095643 (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.