Factor Info

ID 129771
Size 735 digits / 2441 bits
Status composite
Value 392326965658149304583783426358338339725716582565725661563648530900565600838462019036551250297080346773550338118243571682767992954586216655207766907878610804007458568579369361082148508025865506560327499088776995622723548537560767416637859088156627466251649310137380062474203275915139270150725081282711489573919896626837443193028509262017700786587492738292226402603389413830566110250346692733052611673029823302411315308269537210234452976583183741351974946039268596275027422014909986127372219291220954178409961755537466628589179874588335927480757544706095271817373691954873298024919425030971314845929949326051251430557788271521989318267813315185572911367301846335044236783618512334024542503420040625498125322325409660968619894054733977467

Factorizations

Primary (ID: 37) 5219534137983025159078847113619467285727377 (proven prime)
(ID: 129772) 75165130696847110212382726570304999201374198524936654673195202690444344058784697829070392494068409510319520795268281168596651591194604893788514393073003085998133931594318278258391782021331933891619788313686759413991291304251190012727229446338633940935142749495318596720652367598103753788967033425857123256570869093655886135959577838495599918042679821857369287653027139243593597135121427196053057065424390105320070583965780176886697649111951582550514456924565079745639023126235014467611407427591121497669272675951863429639888692289712812830714991282143667443872379771932453361404374272689979651059424830109414136875259893799837756931751881229529623526847766702448221329917236184672511136548171 (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.