Factor Info

ID 151072
Size 922 digits / 3063 bits
Status composite
Value 5761505545989254110150455785865965954313532797367096552656059631473477898367440672836135251385695633968653795498205048177673594986765157123853563920800871007086190564633496687392682553276767759596901237600621032376998379930025312849934576490642885572064436376952017526925304992896735866487949475114717956061186822384151321093684753647032951577572745112289007492185156868093263346350323011501615419763921873623190712943593005418768287823416861306067427813210755309506748009864043755430420153768536220029955095533703858934567735139405044549907000741679406785852713634895656945389657553054011815882028475415245262842890311146886819641736979564950299163749877518331419003548330878600073920681404243426014147948339379216923550368588650336129341387284406936431472046647790654192690355147359314820601660952706677200075839729356913388195847726611094891273972100223079118120180086859229376209147975812021570051599593830528607274087

Factorizations

Primary (ID: 185197) 1889485970641929097638752923997 (proven prime)
(ID: 185198) 3049244945720266477376763473074232716114838395594548853419393138468468868973226284321935236740622493184161068037392644772346992911154387356161765354299844537523140443550606597430637732662200436970203375435973225821953893702885925337900018821540969815589035682983167495447731533537215827549083944409742983370020384717023638856571400157412261397154225362220820933255142099270547576094691857457304106999702490546103491833699529079862826506252327844147418984823399187749133424221770472340531510320330368855963998821379108141705985769248027824200248725570170429811940106248980070554936545785367349611907081703492081550456077683908625635285276646359092070130213802491447978868162475123633260366336953369488136044139355181866120727604936333454650265679564777762174581220138589580388964784752611691269477389390631122686604755874033405820115397092029463764281866014059298960546931972016012809999309971 (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.