Factor Info

ID 151253
Size 850 digits / 2822 bits
Status composite
Value 2531792815629562358104162410266615751571716964089196242397204538653415130929609552377273344055071963539179822666010089467917664950879560607061741011799620572454924412451050675658163066537353829754822380837740758895604247403611871896187170765411993811663318761779486415712882349954519584823071780514111602638257611408469652253067249263241433967059641483380506024791206458418476960849867117518548085089111797525008622289587030947190516071333689360287419126035548292679121461743999101271755228548518860061891364135852348354033033557228027244326871041518682272565413944646615073482085719733028298575130848977197526922042638596188568761137181852885016046384514237280331072549091524174740354320388961038958117101858745134468937841613613698882846964970431769346075709066116176565631113027355550588248385374446279990717814079966460228313017886239819836647571

Factorizations

Primary (ID: 151254) 5763551476089260851579903771 (proven prime)
(ID: 151255) 439276516594497084032616675139755954617057975025663471375915284653524403238917977844357703304862840108022446315061236449052445471309581840183670313540959748757727894799327158760005786149935741615038897862998623889449967608994752128103165501013655554093588137725742249722211233383219496405794225346422306277760252455897394500149141034302873250109165829393131889516609440320641390475398570477303276305249592803171220957184577820723837029409154531818799517284139383479757896900915692134070309916931418568846649805785940017414360035178244396248726755723693155081103863670677359612261600191581093661066654058267287200459168482400576414693831936333429271837703557348743244057728097498299481115145316153300594205942168562069183806559491874376443946211754353828670163379329633191805468399754740129687689052184566144294035340237801 (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.