Factor Info

ID 21377
Size 466 digits / 1546 bits
Status composite
Value 1448706557308767801549270429763495097431753433316390763445557761468023331113774785142855880607865092631828166179125023349290490900987297992225569910376407697857157843511339559759987704366438819046005931047424060756746956622365869306125997073169565540220307854861483290561903998292844133001721241395941647894393981583884184276288773907486066951084464388496061628971903682215522107541630262305433040599588032545956208445418932423844353945147132146448953138406144437577

Factorizations

Primary (ID: 16764) 1446646439677126258978503447303571 (proven prime)
(ID: 29816) 1001424064356803957957483825587510353737965105410465214151873083182386694881845433418125433051633387459729336915811270527115171180435845974308693919572136567220833844701421174838142369259255242552368453261950505028353741797420972591715337575537367402470780488599889416525429288984952552815174315380925635662693742969616424195368764842944506562247534495178085399147903546524305967186220689888464274577955711686531852611414493428103987 (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.