Factor Info

ID 87440
Size 819 digits / 2720 bits
Status composite
Value 573067984570537188738846073766736922044319498013719691531930995155243776363734442650932228551791391875146317100470478162440183715756469569648652316276034356321640613781717033605877346656795715451385328579194742526478918751525249354604262044984441518474667270669119926454671379742483355875864733201777473056641826336423568525861961028274881784654306472026302346607690925581278768786401361234284806418516444496833780584271552973914329594058658196006963491168201650530282797808432601722729238176126086607118383466067703290851614776024928262033326530609722411113893067157775131761101647221855008465887703508381933605349052218761076510234111465569568330921543044645221243819285554550724884234325384692065056168522639760307409727686733923625294100621435188612443446267217257045139080178793501094320932524520916960563372639439

Factorizations

Primary (ID: 10796) 5722137022002067824248227975095857749151312827809388406962346253182128916964593 (proven prime)
(ID: 87441) 100149294287614159407956104301914724110608728449695964551420117312049986719018201946937852525417045917266842409726159966122924825724649613605107824814169923481756360935750672712962330065586720495567190535937804581414119017802834708411399911295079386608484130105443712816681866137029624376464361244053410972085569678905190677415993390209907985233199091246268913169626101353858621615767557684176943425135376358448589655069306585752872420919665741331314809831537152338562480768153040815440089361746535830155545511680475985587248531658959687416376272249778590445666613827511175624474580782483209165623934171148045491871417184854233011708951835858703866275806120773957617380249246178463846018972837917672772792853598537719766916252967058855986623 (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.