Factor Info

ID 164903
Size 671 digits / 2229 bits
Status composite
Value 61534661557403954185595093575964406792968655422649887745130482178599077455126766256057422468034093469948116195436058600556933813725895434485926469928389428339594342583303575676198396830126638016657316164265014709270646466925675716999171475625985790201482974179965320516662674287603062745041657958606867114837564932030690685625407544336263093265192838818841232436980366029933418278179200931087824962354340353280182605013174893812157950063460016279704900534004554115939360631326952311093328170131261405549993487609100992085201620792782945019657169215848534962765122010408178905134702762393112618952980177181146329385475387607741345004903726420555093783976922814410464813281

Factorizations

Primary (ID: 163846) 1650243811015633880593 (proven prime)
(ID: 164904) 37288224410629826950845822055011863898823416987356491295308304599946646017077489744365775994140357259936992414723767746608198425593948905011430506521740637814466520482649182077118222132343967938865853275001293512091964605002893321397691235467834221473287626508864286372214553076374302651009161276949849767674512173955111758336579807699977935107430305528736786405238993731422251121264571702123301758107340594068754530532047728703520732739249954651312793766693462816748379450953882538894042409208856150193036044029053712156419233760208353952494548949624362863314686989121156903138121755609743387451178219358498945151845962014349241502013532851426942417 (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.