Factor Info

ID 87587
Size 420 digits / 1395 bits
Status composite
Value 658308995119489374265335286016871951184942206994907603347842355581182694927836766580894066275456316593642216174481049942705979147216183333465676962663739470005814830515150236239597340656915528230915858672643558944475986976166344356780474954318721648106635892697078199193767980811380347071800116957870720944072662435111856462919985988329875265718034887856933138359315800373375643445512085314519924702721159125498324830383

Factorizations

Primary (ID: 13624) 3299127482423741580907799021277068588977 (proven prime)
(ID: 87588) 199540332596015711731212079299426053333978509384900643349898306441748711235967320294999199214032430469627411793340071694728829548358450364376576001637825206845750858108696574747933503552906377327428428725195737344053396341880385428935919202141477668718605265667093508658100100779676848773605075530304814176062706733489697138460171553750631156865582181265457787485500476509691395679 (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.