Factor Info

ID 137946
Size 906 digits / 3009 bits
Status composite
Value 433365941125337763947046778470455495434107447194498655604945028723261989690514266767924235003321934038071644691675275844015459322620079432928586272136604484571336979949183164712147510450663377320075993812702902239656949248343027789257603427759569861349834984178092684575603882929504242778987957355921741472179654788966938267630027798802262534257551935558607909367368992613472444425906655327784419341713496082167810512436306618598508373698063872635172593496180937706507802684230963310046693097800241920931091906533280027218834241009515614261047269555134254361489096680642562877082191463025879253562749544324987995737968360247975913121455217787919268091353406350320949019618026325840502221923846100263402161754805528793398982425269690370964373920045524782294100450582178121253292572800288178320498400520732310983467167344002221688747751669317337325846199959128643616660168951350921041368125066405086760499497

Factorizations

Primary (ID: 171465) 3238594121718623257964704701108025014045019703 (proven prime)
(ID: 172881) 133812983300100495035126983805854818999019697517547497110963903842597309471531001560576052349917399384640792049688538105462974313208346215588679829345121793971503568852893214481504937299741555130500963158742002463449003714000423550847549802763540086443502231138015260576659590511751514208688696133000950407800075924949832546440935322916121291443607261088643206816204402612929935554831456062166301395548576218005174567421059717035099469591084981447603966156705911067051847171539835078898524646628084690913879621190918227424770175647258476740882124967290150689234429423908648989357345592866838766640227773201905208932012321935562054819321891878228603315452521727857234805655672208116682060132794274599583064235894374707257895621759816055048980774446251061291147623814818178300411991702721134518215718939259319816885460386552725173411817466857896881725324007146399 (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.