Factor Info

ID 53539
Size 468 digits / 1554 bits
Status composite
Value 630624371761184631409963951563220364610240237071806466645815849255531216152021052194262207041923157152593447827011637539685614172749060499260714237479163750000083994683500231758099732252499061785343459617213330667249292208552113277331004756764817583809619701492223606483574204030251372099938139877954018853682154805188161052433011575336879005352341085889480723582830846967968638953613525205551812060089971003308355138054753370645064127742872476522387220426385656798729

Factorizations

Primary (ID: 53540) 3637389718220784599165177 (proven prime)
(ID: 53541) 173372781201364409697896654205778664811001771085725086802721698846272842821302212164289226737381843176117901388616351610464629135437100842969887449227512545167429232401593086910550214866303512878104761573188737885098815622951037064815241162350276403744107394180215019595356999397172639842626798167878213863210700931438473336414948264510407307660853999162779262445430767768978462064407411647950436659357346772987093613650057996633448993767551377 (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.