Factor Info

ID 185207
Size 784 digits / 2603 bits
Status composite
Value 2849539943865386863717900638013930047379318388183025361774785585962341538622958921680195739089783505137505987497039435978743930450348137910616172243887284413405142631510971768784678819770526124052889632045448622682135673802182743369224252771444729916914108751444300238623099763228926341451836934615934881072651796162613962210795546586784439935644577758844803032423257396863552043732566960345958473318268867196480951935301355119477362120470014067278663050792805944252563375252687844993893280730233848071559834436457831223444937322661436856743503329976777277675755414655665261353003130136206965986476336589699821869288020716301351593419741283965235533450719263240225362126341896616831605392330878614622314013844844838201191685974137145802502886851682156285859237508214089497731141487033

Factorizations

Primary (ID: 183861) 1500560874699452676271274447888531445275701 (proven prime)
(ID: 185208) 1898983234809531597807135535808086258458490594992058644270434749184784420199251969304497861245942832565080700321940305530994681588917220096635391854275829851748474048974361787558137034950815843441066801154512922364193205820024845179853771523431120794738681516267850892818832623476046601001151275498691531097527623003848853898415925836539839786091975550745718734957596168286736937791030901187606563150565528088608442265921354120890457718889516856085368981598454132580872909283062547712252149012448166169956507171515879102945598594313749524483099129670663709406369528437922690989760072179795271952029323312989033798945803917923981140050987516906452358439495924450377814558332880990748005203252992033238860934111210392380824386471488919688658933 (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.