Factor Info

ID 172867
Size 687 digits / 2282 bits
Status composite
Value 701441257205885901842233161295674469576888602065922426894212611871827708049485113318933211228829491189689676395754257854292809353692366731871211015549627539093541477898175074428475354689188134807228786052444622179240695083595190317632580643472531984205752972886220989221080594671503669776715734260762513821719380668553059955099495858463972455684862604092626160180932675123383281872980646527609672630951203315570542398344964423275794921586707140130066194882035462961646988736495775711034319963657562726686724971271052481580821541746499349869316719429973763848843937637562943089125000414388820013027696448407286202646666492412286675142587236000822028135841714701842304116436650793683489617

Factorizations

Primary (ID: 171464) 50482101681670827863269796789897818541169339660503559610203583225698008297564474596377488544097343641 (proven prime)
(ID: 172868) 13894850527995489715991738192452020839962590023024044972153781908460993652455864860384796205711464312775689112853655494173007568955364229611901689352406353701708640815453792489199874760253284492013415004156615577537793392589996672838743636131975048585718449743869132515197053649105209770883544951274039813356660272660816274672088052518086831670882411033465279279114783901315645519639532387596151185640997442536508843388753702147659369575367664026085533189226290797284462114675890240616889570670219359122920252037585936701111170270488158221298704990221119587098409435716593731371928578937 (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.