Factor Info

ID 153129
Size 568 digits / 1887 bits
Status composite
Value 7912066820998588708030405352802856092844972687329267217794670749025222623646860772599902832323374099917704540437561831715111350178137535923486939105039429474629733820915952891164596166450705700849243512329861712985494675400779075357535996959154406394990767317673885127385722934969081989308400941291067459748576844748002994912158186745778596791508648612639766728377511333575585727817351839371264728787789228886764123690175326141274337754860193991830881237804084189533017855235836670304562809605204165179499605309833512262701461419367620351403364059376583442615655763871

Factorizations

Primary (ID: 152512) 1752481622148062341807 (proven prime)
(ID: 153130) 4514778769149409083349359539504439190240096162646144885714760539363692566678703832653747193878004647639250574942499749340397752211228461682694633443642180620192895696412684618891393973589936224119142542573837200761910267978831356003681561966261809629840706117379213435923886665547305002778629068694437354747150083317610702577089611475679223396687809471699592368511944483653136705884664043796101830285492136177651329818184720724715354801394061281885211767536408086492026890320573852665304985450790034278478481685501056103793146981411435168714958353 (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.