Factor Info

ID 129644
Size 742 digits / 2463 bits
Status composite
Value 2252206953322467771720951282674446793577666825323218457599116864371279019335457430626449627052078921482044111102332156224314312342096150078220815774954525997403654442906342373847319706939852504344645559015877266485193539567410899851214011783322979207324174520224883411212536639755283440960748447431777143808886423813627057069020195712217159484152609763173527487034309295716059891093855138317136599313536907896904509329435631125854841377105219031237577397026536690954408104919615899333122051514802288934993299053696939249294181215475545813455559527477760724170657963269476421866565417760222646089456176740758870181014018670972726753135209844513767715018961816944976027532325576728678564917740190284176903065870540741089037605419034232760485321

Factorizations

Primary (ID: 46480) 388982354688445594192397501386261421061253200364524413 (proven prime)
(ID: 129645) 5789997736854585797996016996046520406930612800913370704518432491004867263432428249899853157032762675320548925823938468870606026414925211615794000530512047249307279629245869663044933674196876947444492040800053155540652567481252598261557234310529588256727834047919693007743055412488448272387143271205039610087865583195866496860189488594188587745204990660745781795615922225234176239172380573085925495130552262667611330874157134908127571356697282556347947128656079101808628930514159722396204887458130967323743957868910288026655432124517910647833634436325989904133165440233779253758053033110186827885669522740000334566229443619566019895380278290766041670584083551005426818593354273996723533117 (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.