Factor Info

ID 154161
Size 1132 digits / 3760 bits
Status composite
Value 6288985700700370313180315955893306972813989965337446863863165773189578424261804242184276873865263532606161295750047417169980061587918883539089211374550729860427478466500612773683649396749485544020192999413842294831566293555409874848675835148132602336620260912572899969900152768487317987003100936410606000061267498401316285810444315266063668428099828965744089116471195567480893825130546856255213797938075446079058895316703537811656744062126253074170939760441121703013440251526440951477797348089752197392929079104111549938208457995758049854426626071312296235201454521586703274681471015623887216824526455855196582381211018513532613154995862121525990501051249123234204069169781529813174513385099547336491619155511247930663339315014291434619436324721058511972600457294998720245620618499433194555492834366795833094904391731761139512691655512141495800115193234845715582463319266126659691058065984626406944184732265132453804985464194536243153458594508096287218382392539846770958280485256665635462893204414662547429944589743217955233025630373713167724691421438826706301810943645350511599419721022083121795941705080972215663107080299799332849

Factorizations

Primary (ID: 152611) 1897382995169910618526561 (proven prime)
(ID: 154162) 3314557849790991585639387744592242619768411181331590482108822110213129058012730789256198896037261829010973633427502038083123246664143828617548369630317447949386160851688244287785011598172961791415809488899968809804057716147193304497389156132569206367419354724739360526114425985649211698070924254356517668286807030626182881995964793576931331314331600325057575368491114917089445517271967774371598897089444976598195669617874559679732632889337849960891383005122886838395737733651419495342671819555126563086964118029856429020170330311065396390737370887643184492166133137008775903634858917694317083927696399786194205744482256825354480230674167436737188471795984050522758137362747532161806447753921413488574643270944557477395466683257414526482527286085183600010517676683112938774562228305685079416738700196292651973134311352931100849296448941298990560936933333737091288701961452223807074242460956642377014863343548495047639968387425044184168656215055714359255492998698093595452974194144678701772809616722632537334438667796076298772424830929175736280414417047054206646183699174495775337827310492482860443905460145809 (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.