Factor Info

ID 157611
Size 820 digits / 2722 bits
Status composite
Value 1864250221332214939380266259100751612509554693175434809353307176099164509633127082067423516939091904595411876570077437108594754573994871145957194449290299133405084632021997876468106313988973374971722795809509399757106040910496152816047516205340289834440969478675740612586407043246082139551939549637022613943281817048742908983349307803825130958545458604583049820608335036693603969108785629432622926995804119213844201341652171270933871683706103688161655742930440879068271262373562554946081772143780268621718421030945053339933330189112712916419538053097219662573837596075648664066381935467062654375860925068813458178260160255339414697147939301226348190111351172675892777661045229931207101887408939933277900006624495720473466714445173271056627165327312994372225727787975760977663189684198291588476766741365052995952262921559

Factorizations

Primary (ID: 3537) 210708825063558235331 (proven prime)
(ID: 157612) 8847518469005188930420287957094263924616219732156227779056315571313464120213219435617311435118979098975102087029091248320759846533012835353604768093801152769636443475826711912600872547563900151394792976644298689718011184913322201365018417685901289668390504617430133588880012444439755686009017397792978732553239925976740534154725664203634726867019261907065977088568130989079059549964577760764464141276889038038425096957527708380941488722539663692742803885720008513373361229199844863043238001587198271779063462369242682454735063713657731144623872200035701389362784309432151969876434447336987479194674207905425358953670377590055304575285708169676605351968794907143761191702947245140236419782169291997076441331741355865444338073283095100138198213428774906322959600220226252120481285612316447934953524189 (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.