Factor Info

ID 185763
Size 919 digits / 3050 bits
Status composite
Value 1003986097517160611424024227620538478525082742241506665747009545204875730874201492297330098409704920739133892632551147684312009354106862742625790114798232078257372980739252476946522061104258168210668221521191401530876326848886473787091760712715343091792656148084868152384651275798557281448664243425245182888077151203887494838369502336804610349646414962508058230778135546009380206899313753372896025604400001826994478626236861576565770511483782491957633966465340235720754573980840679030011871564312021412729471408089223752573974148944705016939899595294305841922591712347695874700773899770039417523829643721998462523337055250728057811134433317330471294274159862618247726573193653726125023765747735601242810198548268347868846822299942839291207660312775790510486388675413782933037715233714937745785729852252112063667000503080664487677925888535824510441215059748064466809616113593316185181560764974608897919919200664619363743

Factorizations

Primary (ID: 149729) 7830180737690995967783421720386927955722346842901104163321719186184830340945285361 (proven prime)
(ID: 185764) 128220041292842648199225867551204120043986360597697492649902709143773642020377414518751263279616610584546011447761311656119591820745525439879538680771034108178638455215604347426880090042901809920118675823214390331092042434288207484649407022322539747318758880460435043503242498303209060104837171389561739880041079083661887046437984877528505388727740590571838170556528328095284797632181875606617746440986382787926025793775237038633276305069094587131690524489427752167127996213242860063712528527591023229002500280308037097037472535863237235544615110343653031975476829292343914671106441573335078112154635702293758769531239073726066763226176748934657741318773722341888848224617143029084753142365707807299652694693404590842251231275923262356399978480598579080282086763392029843081122442649926744090313953832233410987688847303974507798927026063 (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.