Factor Info

ID 156349
Size 1031 digits / 3425 bits
Status composite
Value 67886137158402308851590750141837423729425760697173353931262784654663342443520257812954486737554275341496273294002017997750653352131582158171433147536157450978791941954090544055463343852449652176867464676976604375198479071191375147408842539951802797305052420710656005969633534330237146338160141248957416006846383564432599527562870182466429508816257542219110240035187354137945920785512584048173382323751385005549207277363185846350920165589322482555093170461799982184162037157105654265293080421504339895501236647032626048968654638696530468643446376442167826802704184128529235329064286019368754759824580888582291192477531347743166701417425559927688394008993813641391358664265029776003487697288674806504148207522996628459145554005891900186674277439648534244438590382266829832693552042089561269647648514249247770323685149900695290053546993938998121708204033737276356853354944275612108573507451722991793400933062183791873768086417995753183823502987940659795151050860245020745495133158560936416851512778333864509280756441865771136976474187

Factorizations

Primary (ID: 154590) 88770666332610762169 (proven prime)
(ID: 156350) 764736144978824838511417028668081215206045032766781351021598290885797884308395944392838353012061087847870354102498178804007375062346026188284736805312886166406667554216978442450246054353482130873849392860287336641367556018640569009361715394634544520443227885097441731628097542282137091820656381065607429854828349800472794422417366487674398003604901172329067031702733376480573961151919937233070829985583923091021073735614286713896055058042092038121302421894941970613803833185407897663410844417065708505117364226957065937120370840869163853812140742708479828516088625339710500494292674430871309254558216502158264356306145171086060958066169326400068531882566773106083803149743232968210784214257868931102134861119665398467424825982319928724908426705495102438379708221864920148230330963410215164372618281662881620666121591721691554660271727751987559448669480348927466214222293616695795276189092833447361720091628312554987866501352256990184413354906506862926493166614689122366312748147095668353159364644522044880754723 (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.