Factor Info

ID 56168
Size 633 digits / 2101 bits
Status composite
Value 180154484230233027785837735409940155961225224892628507819884511147803867781614874647654850157162406094470473561558043781530549680440573194125652132976414314343240803141144600505440688619303295302803466893528193713748322658171271983835394314014983893602047968815658706379231970899407252144158877106489143987139226860897850244409963677512528504679129587893848499908652715224467820619130309406872648177647933489400589889360909956559607657771101925789734343625845927456983057518639107414638613518506718618013665470926980106310494779627038248993234087855368762464218546428328974227401561254595154797065047636705354556110814277816728557969

Factorizations

Primary (ID: 56169) 155590198073526250966065289 (proven prime)
(ID: 56170) 1157878108395354001669488130807301655360798036806476421926235799456137276796820689924395570035943023995153109043806086256711875533155188067545966228897124178623696081413005500567967114449877594404760252663269417094681717769001368725600075315975809971065035294708609975132482811914983689267816129672127656011048736389872058914776549690896157542265240493128055252187523863746594646790179745986091067331440676500858960966955854427315202024505365019004967208795964242462913072681183985483542608283211916199243866908295933049574839322463547222928402094270864017390486484628576834235652249591429220727469864722121 (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.