Factor Info

ID 158587
Size 1074 digits / 3568 bits
Status composite
Value 622716483782162972927375882753012862474258474631995758800955980179855413180349429205130315124437912931344139931053532227486295563156730077946083813137175804110888930383686529746140987028008213300670052657791136517500240234722516560655929887696699315540066671138790466266733665163052115040696002328196607323093214946904586616079153020566860713663370816558421146532648095630092989703016290295679686069977240708712955659025254564657369335433148545769753544196118971200133244188336311866895150641378415986842272278821767856142728891163078982780825713273002599870014339722335503996086146650778938039885011570511356656972468850630453993826303811595020707334669122865258540092472556506595965234595405168763017127404334360519067644200278727153646812008196237349995000589304913899095710723347245332887331078487401969797399208567985427955059198149579547387167463099377893948652452618183046781832571757376406543038547056685625263299644162602212252988909054488783335215865584608576427149583197437151216853420230440115963805664063075984408422700608424911224764558270088375162681824727709

Factorizations

Primary (ID: 2949) 26831423036065352611 (proven prime)
(ID: 158588) 23208477722003079759086828082639876249139461965076432126453057967649249793343282785955330840286497949857101023196890703994400216670232514104054335270157883832304790704914840340329024644994590697676789000660056035732767791070992783673717111860509511673169957721828445434930101504580086868295935624960814501367474505445517253804754731525569850425862847387525776831778575118446168426516332569147492088404308592730202268085196919179903006107394217806774338603370659281218932893705849561771177908930922486087857016623921236911308084720869421426795310820006489831908532418357690653547948750497248250957278405045237171435905909897892861185185845978113714004943451512883381703793793793089797572547258508362910366771306897465875991362703303460966709760935719841968603423813863134580184671704483869318740416479043414846230979257459167062550778097170941780474402205340224540219921520868879210951616241823585499781964242103090143734021334467279675342962604752317260155621238491699665991845044771957664216306566584824169178400652109351290278812472750764016230649597119 (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.