Factor Info

ID 178896
Size 1095 digits / 3637 bits
Status composite
Value 361401380468083905286237037842053012242977315640007857507898186987926294404120705130496260328807547244413908912017382452158532794348319251215515463752397322994216829636507318978682624641951806523820996220687191158929255544206108650588154426211140971971059063171981207387685970641014956794375231867051607184165933343241614567213361884120362938661285691505955745579344394772141752072727233267339577734760316004273451420594839764210062620181043032777654574140436626058906026675048931044904129940726115958338511224086862133374983650725912017291428901472816396301442807021717341743742997039116822029143853411415672316687002137110057307089060701302760052478161087994508287271237357463807350385031150815745275477394858829094654608947320140684747978933423967615355121984814971789711417525688916771416927976282594061163041468566553428444828356658776689425715251916953427913933880641714868272494296132375230374737227009055806965704160778786359620011132800029675036501978351689869012245061732029438402415884881076430315362497656189085697657673323576741681142564940994899395669931880329731771596238289438097

Factorizations

Primary (ID: 16665) 137264616753458559985037764860037509634175051850677845943197547205305803 (proven prime)
(ID: 178897) 2632880847343187798921556851843738778403704412565327840114143823382891396751512969960182527743644079828567705232077002130050476611307496835243918179070104743341289378644434126926827674496953737328763125101196188550165999851246212884402585723845234575085540190174063866263019214353079447280291696695293417965413716216353438628760417116765395238434609357498600184992847250601199492855096230443619054776992255252624627622372775778115829563630777272452223219081505218074363798002146276010981863671504310448116430635883881920646639839451949363546827344156029472778982318161990469060342873310916009351568199455220583643228486099996198554342289470461645879718645981506519022939894344955070923939799983741415839066884077266109867704537635862242527858343329790600667594978121186394984919426102346449811275336589790984995901406616998225981043293396056768954435257585281899073876729653482940016278701796674171283617176848084626992284801099718945939675608786194261319323681548936275405518429304913404039996940179319308258431840892401299 (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.