Factor Info

ID 135151
Size 675 digits / 2243 bits
Status composite
Value 961737092793143937362833981561211323033573446484643416132678863333815203733841659126939060102143318362425043232827122735179074381477239952334094810868540596943909740887021636581185686655027859294651986521370688958356019185748821081118061755411683615748118628456348450684676308612444202247257645134167060888116513200167185830053344040891998723712319891346686569257496333481040708747321761130353198106470283226307027298063582039901989816908011886767536082224554518702185463347936706530893811967823350146869112506291607624396506118116582078517266228760305927853793398081535482304425195532981424675559764875452410159589646224468237165331581645027704825522660194817572691397155377

Factorizations

Primary (ID: 134113) 4368908587718560589674037478227 (proven prime)
(ID: 135152) 220132116175807199180785294032866850905528007303200584180423791623593437526930112047897789718760175616528414736865903342614378947193134704434975185260744893566274359957173119593994899207868916302881450202612693732705680850170985780664664831152787991676398085609299285995992059865733726911133151925278242285873586207770324991552466846119946110159054060121680743345997882815440859272202111637190160738035617116560075388889655450148049665422395226873550724609804000921573466982181446120399885549972944211708578214419612131324269995583151676294558657457486083417945595575094310126853341781573614802385752894461137915627536178053095755447652424425451 (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.