Factor Info

ID 178897
Size 1024 digits / 3400 bits
Status composite
Value 2632880847343187798921556851843738778403704412565327840114143823382891396751512969960182527743644079828567705232077002130050476611307496835243918179070104743341289378644434126926827674496953737328763125101196188550165999851246212884402585723845234575085540190174063866263019214353079447280291696695293417965413716216353438628760417116765395238434609357498600184992847250601199492855096230443619054776992255252624627622372775778115829563630777272452223219081505218074363798002146276010981863671504310448116430635883881920646639839451949363546827344156029472778982318161990469060342873310916009351568199455220583643228486099996198554342289470461645879718645981506519022939894344955070923939799983741415839066884077266109867704537635862242527858343329790600667594978121186394984919426102346449811275336589790984995901406616998225981043293396056768954435257585281899073876729653482940016278701796674171283617176848084626992284801099718945939675608786194261319323681548936275405518429304913404039996940179319308258431840892401299

Factorizations

Primary (ID: 6824) 653307895929756357032069541177270095642284909406860982228674482418078001190973372748580182250689 (proven prime)
(ID: 178898) 4030076574531826964106355589790237885079351795368438774728391740668509073376301105277504803109724729724133796905824476129237017244406155693237614427436214274013938150854520882594391176481272238573577815916129161741088462920382217129895393207556245798414531039531704230355707403498970300653328490313612634536727356718761412440940038774505963187354017150452593485584076825885627254034918647539431296815626626327001070187606087522441501896855833029407494883409630509335571616545673925969240396537853622938409841427087348387726869164518388804074737467768622449770184506053478712661654662537196379807216427349560562162766587417011974461336771655937681340958260789463028968929571943673067617907828565020921951806774288195505073423569842353893496092205401915355265447964692714037929093811112913749643284313742032135289951145741747118063729764102603695652847232246146343526365505474685499214694732182931069684333112243418308309830417491 (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.