Factor Info

ID 157108
Size 1216 digits / 4038 bits
Status composite
Value 2990699556851672293268328162611823555237405180676266419289015021492411769098587247776364115913653813298235804834585110632519687355679266876020858501150934898512950529937750065008473707969394892151962633917803925377548077678797601700068737356617900788901082545493994813264028745038956673115883617056311108940854150294695471756912876224134754071877272160569796611400425688276308156195557030926342236666274577110902266113124767793360102118410037339719055341419575499461765618707157509364930966489806961056777018976893071616143113592700128000554136259858714447198623722698938099449262978787424618225725476030777741691006491957432651536449492406756970377638710535829929687823795595872643362627792159351338164304908640679863895375339630994590929481339907091682226133148672833633957550701293222879073704530660825435938676325617772324039422275980008138548605959764427011897119295463993560209495715535274715682479783682072183338679163485975461058282728851797254442666562889974663977676038826671206951998140996518669854241254511484851620459838922552794093665705446792312919468147933231662499408846737581970574321426664829819019275262547355398856195353836013111152464611441456389033102488536843153758871414114651295873328579487

Factorizations

Primary (ID: 154606) 293006379555093281221 (proven prime)
(ID: 157109) 10206943484960327580323400607735859824268335247259063125437051746109565777277022897484877600765218827068281764832046929522097787752941284752764554160042914215705739661629091235696213916484084556002410029107302170839555674575714059666003152025415937407234597656334938347862082895271888836276534225233405139381406562812837793565276973343803272237939098406098000461597716467329399399269925353216876894292396870390715010116524843766224342298200203071375605019715863752350621729326492041914579533921678696877857110074958197839952113429271909304015574402525860438053764084888273993375368072165455271295652545093440557629460035676478343286530995360652005424002255497265567497224580017131990256718360708124177662207203312262749213352623643952975115433842876303212309847500368781344680959512902538165061521527617134061927549399059892536127002871161459701923770671721780308797812986323103005763160098257910294637495220925105116631799559560080239181738666509931000191432349708011312089591395306361072126086630136696784002656859962396085725453414186467449757885095142505117403349139125816634618025362090422660524234144184622342081332062298626194566160458690021699379568944473939264361449231653005590099440147 (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.