Factor Info

ID 5467
Size 320 digits / 1063 bits
Status composite
Value 81378378844258366146570612756439895025753728057858461095180421386191304364691315078431217525746216760116565271294898630707946234857870985006479954081402993956715413253923707802927828905362746539993635546635814286225614963881800889778391902839348282203207429253647040294578755501651242426430011044451556217379264089069069

Factorizations

Primary (ID: 11537) 1243704975397142761851514391 (proven prime)
(ID: 13165) 65432221028361194079237731596122459524516893424734753325158455432092347140194711509009665968905648423190217742264576030035481348648095240715356295657501319710350124102541568112081196029718509383163920605531318649366586071516045809055346859887378704607165967767066398709540562679439544710920059 (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.