Factor Info

ID 137358
Size 486 digits / 1615 bits
Status composite
Value 826147787886760522937736756106931156090044000032474432027187352593046917279395475107722831855232705929034997557194395999747486559303877082098299752942439506457621235132338771553659113711808033099103847292479665515723075711780244485595812953656448615572565621250955202985851068364171078140658556636456082669277430609320851076552568353890482476137894210402171844290980300342993076489091092173557473758028990765073621051582006442923139133383475892650458096205182633100088190286079634661067

Factorizations

Primary (ID: 136510) 1628747138359818166031 (proven prime)
(ID: 137359) 507229003465024239479719650629021019825532673405011977921233010089157861540872880152892170037823382763497804573360410317704023692354119873484049298177971160097676857720798154848325264709539514401623914509657321791510062838549640066319069975267311041740308023937796463064925120501296188309581841795120638480629482233861020887783502444386698393707855481620547102319012525650691078854587729904804236502109977104871648055561888627504297833010960441550164565449392948357 (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.