Factor Info

ID 164121
Size 419 digits / 1392 bits
Status composite
Value 61939943820373758245977960491926925995357240784724011658206810600971998582340001437271111933637879011544776113700500270082028079753469211044317833030917625674696578598626406093218587829325542123223764689660227074235349788969183014411083215127666007616789968925109291855172391395156325269851402090015985856320265226877058332226474387227481634987150081502987907992294481057534534024844780645327129323366683688864075470611

Factorizations

Primary (ID: 164978) 2276505631786855552317740351 (proven prime)
(ID: 195820) 27208342011329170863361491662274094401847630333493139714005794590723983884420721746488665171244618264280180027061087123696249828944870705850307285349214793822367781762031736026190309436032279006817322908229372315206109024350144713672617722784641736670040182197534577330971956570029284390837208613423776516036260618297243109015361483645616403266769425322287082446607239276610468677246354089261 (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.