Factor Info

ID 129955
Size 888 digits / 2949 bits
Status composite
Value 438583430806159668245003072898272631662136460017880530151769093088735247665215684972081821699023337937534935797212389742342039662557325506339165125203480490806293286814632047146733693236582132428414535242161915411296734255195261485476701748627854303886614609214143568645947453860769893125960809384482271593910795890006569638226089941281880791627769787936059414482007327302457793655149552216787335308133414844934769369991345956811724156482513558612356849427752240837086295990893038478755114610062729793768429983306538182361806200907998763067539421605826548561812266158351461510791087153863133106323466115139535697736369204670225961842076809435334965238357129292640574888090725796222714830182936915184935908626341463240928971508026878677336798924920404919740404713270939158980718430613372201846805990819442640446064801820957633216547563889333246488311951013201495445373760926035068331774451

Factorizations

Primary (ID: 10242) 377694112460116202532790922259482351 (proven prime)
(ID: 129956) 1161213310817687857789636684990328993111502590256165444351946763961914902135927437869376607874560932522454613983842671974737315250296616310521619190129641957498546614540272040294381903598976591680777474649461790902099967294669702717374539295958563750738364347218377105393515569477492288344179425259129247318604296657641678277255893200068417216686236705424218230311260815007479989255876095364813899195177631325346653613283640425426736829970178036071400423862636857168268244584332044168238783155283153022337315126617733270554798387662542118763366616724160009832635827884314476786904606129477448211389123571223172242826507145160765392535416200643718591116531315643278490780933056433315942011961086959270348080913059891275363583476680474546176925023060772535744430587626517423875767055789050135764232233949145361876510325200846893610121104485749919887607101 (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.