Factor Info

ID 64666
Size 690 digits / 2291 bits
Status composite
Value 273442677078380638865886064286468356781497257308709828716693092141175062777292495957091956189298122726965507040085072635773096033436203700909907818712317044928800535333617411914866690753802123893403031522981254972991345055887883487150539874730657282739260205059672678746644143043326511777248240217425147193561523778462467105036411801051935152652905938739620214358064113695475372823019228687993397410875733726887110580306989603647320686055583516719272175453161888724868734801513606857712937083539068514796280562020516529518559020915480553832929551270260214349192524192441748736832232231004331319384289381119106458402820977894779238725039919490719575011841228206557296455636125563365122105453

Factorizations

Primary (ID: 63865) 582011782134392699583637127 (proven prime)
(ID: 91163) 469823267280935940999208827040345673234328564336364399731979335687003503577590953966481826137324602517642850336894410809592093281720388211061445692246654056012353266651665018104626272100441523134886010400028357130475684910142746842265971115704733657325215814859054644651094059674684566874506786026222972035651030261173095746398439200818281936333083319476705826660176935027374251009642090957982956382804892010953884047530845667911631101654308967194182612472727223161674531759056332633287754684979651683036823305468739406657213483552366660415878207381700131747807706992489417322995753461353885687965464427644642599301512271298066103764074235785494318002170768722539 (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.