Factor Info

ID 185998
Size 535 digits / 1777 bits
Status composite
Value 8281390412892281534996583127544051695492173610785469207310525048309896003986741122461487318191066503369059294426421263832780686194966605596467251914878165729505998276453238761842640547188339731244764168426549653503977585758957948613642385403657881701414353006076465626652796487165113834371760237602024829519872863302152775814880760227401771648849843863116329751647723853293606934135257877338888898615759482193491054783927412527522536606486812745831563212128892980830792076052365694559820195876821787634281561395901404170720181289123441

Factorizations

Primary (ID: 184209) 40378770998757073344446287355203899539050670950531740938266986681861547133945785932106503333016619247845925948374315571307642373135729260698261553 (proven prime)
(ID: 185999) 205092681328691175258380118021492091925185685543958363267280224757223404601240082051696551751999124566861838029436338880110111380902281655418950389132120122753008197828016694995960741920203536288696870026540388285677259398876728201494906252756479341174539500637589833659648251971741203338200411077468551953573122675077295570072340868718345329651859318355278008256766059684317326462529157697 (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.