Factor Info

ID 56311
Size 745 digits / 2474 bits
Status composite
Value 2947860112923743501483114801924799765865291369387157871106218694770914144887229511735301608876925031720915123177396705312222729693671860969910066913160257932834581521386004870131994231458005813217812503723469526079854569407107051482424621711403136056909553555582904759642768968425930313800057228404670051878835511228702409860459525860408424338216112561597569407179441370909627455260957206382288616236976487917084400884324409306982339724254481045588746812358062742219769126640191793923012939743002126114345727898395178970719579286301181961363303128698319931520543034626396104398276148600872160154388771390812379191355309068364805663241999466429435682729472907232133426847900698106571187900196451160169516664597984980458608805163663306628939359659

Factorizations

Primary (ID: 55423) 1489864037145148430141 (proven prime)
(ID: 56312) 1978610154636916941486335813892694805194778441507619240957003628013365529543182049810163702526641565771919484674831702949160588508938927837298953201011207850240349071649792948754947399283075612425728596675746773068956878302916834454963261140173450160662913911462498489394275812898735833816384067483037879139402542626767249568505709960799235603142111996712822570083535899495592206323425500527957794796933035387849524228952209952038853722867199139915503164654012013367446524573404562209334601059727327423457897282853043886382922691212878216445187582133096984338884681214105801103524091350098447186123000937933792655928339914793588757265560035973129899545850716480368447540716858783246691436203454387477343079980894862820097799 (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.