Factor Info

ID 185666
Size 809 digits / 2686 bits
Status composite
Value 19093518745186166340050197427987433869627234252566103353289014419003581654263183911944768779007968539686479930899553580988452193662371904451834082033292948874677960822753698149228823013771963694192875816568214306205577331235505580071757189438718904946565495367901925853477795444575581152439626428119565969461193258170559593572654980924933752391118757687301054112753916319535288761277653095918864147926233158413222166868515189020897059848218558645213972993914048783758947721217885835238226092279364326486360505322764704436371126250356455238276067866417213186306347442204168194955185824603302186138759626214805234943539145931478922730263566373545676346457977424822068826788097293989158435826133048678799757221615961208956160889513399001981271674286365184067284996451797665002043408751465671599185055986328636521

Factorizations

Primary (ID: 184123) 1049749270988337712904242897963417386554856606606504427 (proven prime)
(ID: 185667) 18188646825360155512040244655618204275329241902980128326892931328575966810544846171306752267857241120128234483709440601958988684025782135106391598394810274655950805037372279278436408663799440575368927181803039402155388381786354716774488436285523324944184701413489878732340960460430742519274762243051824405725642237669794313774087194357929689925284092015621463944043011663392047259443331506150667539529978730002822104565076134909474976950040931044668538691900239676233165019207817569967470301937990295925368789795721082227461418331531443840298996680014178524754619173363652816124081497785835087957240156445144532923026864022847468139873125211499279420097475882203616106990848586857424799048020287356065398768643192351527373843396602495834056328469606896123 (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.