Factor Info

ID 141921
Size 708 digits / 2349 bits
Status composite
Value 108557839386575278616662619374349252006326202688288963414032905925625208802790216946796312108190534651710800054996339581564063305404549033828007035895558475004585879290818658696895652359612443855657704322812741163134243343186740010766253325883645257698332238588407873531564563904495468109463446043023762143640246961371859371640747681427403500066041802544605833822730636272734319103731142245303818484322261364751202899837998337603265265419366211792741967850710647560112808248201842703724584341045120814116986842228607678836064082019534919025824588555605107367349751903648821737089293076774244413135790073865223845335730055489091183019964092335475785354900449398680962127524545472497182431393543490191323574267

Factorizations

Primary (ID: 7469) 309828362361188845069741 (proven prime)
(ID: 141922) 350380573809513681086211311064778987226061302505512314314009011503066953908604556466150133679190079761073513785403306055969264062919111400759667753131006800684930227572819674938971667074087313502708816232267709971276941699132295390754113274042865037646355698401218961924362004317528447523352953350061757538731724494933901512698421859490457009603371003914374987095785500110946021061377203671114608049282165651368193752244864696414259286129896493828196646507686604233656109633316626036367089988151661754204243010952038694285246758037382037258941160273816775704395233793018568343603479765469735930158824479963304687241162947710540680864822066716139706806413836586669268859190568482754887 (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.