Factor Info

ID 133413
Size 899 digits / 2986 bits
Status composite
Value 64614414306786560282828034260765058811302383864645302384300154826481629226160588466319699360298155845458132904121630903125579268798479269067832972377404599519818354335494320131771373150503558328801105297052460091377228786807481073998692502406109035671495488480121949111891258491505411069921843651469263356180639912854175464362243067859563381168261217419003541663343719584691088039336744812593278596744612427379827928815675524999231909255950868065143678221198568257821497891606437142080640814432467328236962706351105688017987434264435319289529898558607445200109134261623022392475089497654589856183455169292160909379675792147704003070638492423189284076088111230353251944446740079047715739916042968896243633778177090805606697749704990208605018324528462971227205739496140344627913179790347733932094418180901880516613319734351689893715679332937461557129365026796970494582584387846951656079970856195011231

Factorizations

Primary (ID: 131763) 55837009494804076861723 (proven prime)
(ID: 133414) 1157196900253034977319034256222307621967825210953592736744233158743823454080623718770904658762425968625940775535165625928727366247059621067761298398320083935805012953710931758345076038239578206660961822301659269708098372045758136975450356991724277201438509771804842336770374602822569320961585262904245692720541960685092808608766793767797164397514181075125757215432943018159656313676737692175012535776328385713289030159102370869755709261665295648692532786150234383592676793537848924112505888944267814767961496376524554253296818487934492136097262135752311535799831980956520871954218915089756149554300452516515976226138197918977525317470978569254757667144056185052917702000751105492905480652217191303657569397854088186077920753023947146519659381468247698381174729934217481327784941798096237901791685565174233213537680989013809630681335006461595513807580946149643647549107187566797 (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.