Factor Info

ID 170205
Size 275 digits / 913 bits
Status composite
Value 38972118766426475863257915815484758228075371748633458297087560114091964968081672416546458474597162859293598843301548008396882254611197409120663087297783789118507426710984147499649959960071401938194039021358673820168086207058782690472238412394660780868829819603987348460216781

Factorizations

Primary (ID: 169584) 20934125628717874030514639631784975009 (proven prime)
(ID: 170206) 1861654957920177152917398953633111619794883382259074751780094465093749056335979126063292309762624245440699209431753224129141732749122724580221584230264411919265520225288213244583616982782934467527410150688868363852931700173241154019771309 (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.