Factor Info

ID 138435
Size 775 digits / 2574 bits
Status composite
Value 4531501709213458995128605707301862366151948372165810450854565743863807785323404251197352672644594823857826260883063255595841536718814720877926901843389912163231240190703641606459601493516893678927419098016824290983243941968693799828026954103156522976932606118233275930428937036454113109808054127088380339675025836289280896679814438508012572722620202530345427345329421771063008034017505300376355363643424002183108675966535780767790626791305203795298413654557445459886753041055804749857246352587851175705157007345171648961243692792834469799784985052754934437455476031683175239838157513519990641826479853212322062963703576581242134773400023958031759437111982339995063256119399694851718171679842843854982776305761995686237594920315475535609430266388854165465649783604053992955369

Factorizations

Primary (ID: 138436) 1929618568617905456426173249 (proven prime)
(ID: 138437) 2348392466216346274515849093259089339481852942887211687458563056460876911203729661963347272439611444098666287835794181987643161569039950143326166391528524407815816986734531632162542009480201398159646806340217565363212661598540212295623530825655406124077220884956228923469215140774405796028333487999805074799948533143222297929939104832356932969201592814840870006589297432760263639012273933656227263219533454800133332165550156853004236756489057423831573887921070261079348898956410875262174093835104534821814323759706493781793029934723592170037058321950571728783426384752937692119980917279669703032290317645664908696265115006803266045195493020503478446441140920994644716152342841879449696618310554187891496196874526178865677070581744793606345693427881 (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.