Factor Info

ID 177977
Size 636 digits / 2113 bits
Status composite
Value 683672832574007002655491900746524612228371038953226023593446770022836903520351136533541702415303883575033514926973866850494938348865583340734660702014986341181449392819201180887878648012098883303312918119582041845902690433729720826981482399935324464516285899824957241206646461585268281849878306536418492934075397612041773278111606986233075226814020041480243180025576716743810183137834603733837688854768493179666738917290097237369741585086511638934627150791460482060509345904685070993056638514974539567409221413931038383657862979611220355153220277189489923882492415667696595067861147245574093370518979427863280690256956708289159696568739

Factorizations

Primary (ID: 29708) 37717127126401954478194086080512967762194918297166116579032230597529026058909984277833273807558729442826119051153822080914726127669366229943 (proven prime)
(ID: 177978) 18126323096740754822715657862124625068254330113646908523843953648807574422015049514396221479341977323306298319084472582951395920116368114330782679471046777264034399482253221512079076645109309345473403670321205100000103009220043107801269180398162435992561102034195912920112812549652864819524807426039800491264812023362904059312419917912002337699357530096310724088927875231755239891320085641512065278224296979691856430493393116756627414399568278527170932607641313069377088463269338863292942489600373 (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.