Factor Info

ID 125125
Size 639 digits / 2121 bits
Status composite
Value 158405545609418702415030167978905690686295754515833850891720413468890453463488818416221729005054503219196707566597234856944645243750438673452727763910736775601669451790842717219307571378358742946490979343375049326471891728389054953170943484211534994239663080636025984142929051227940130057424001622887719942992248599228592217475536647272619282280445845590697581052371663752156702668911768768812641891865717518152641424371582375875568272336213860047971619239626250989619428870596458723357069904909805714028567150959680311779125826526813449185412550332462980610252612185768335763449840034057904969465142035658471690322686681853931438773272689

Factorizations

Primary (ID: 9902) 322163468655218109509313469418712415796704361541785574289 (proven prime)
(ID: 125126) 491693072062573206715555710926662354765191936039072999917095430959380081785537478231590583379913080641563657446507331693395308711709627421347790687214419097244691754781218128751489005402920859377507761928388139009014891465611474354993044916702154802380198206761508717991645404882793805646784259768641720492095514008451207747584976957109827610535838445736108706886476924721071614000864561648920395410612048077045731664387191401740101994591487115952104065383410916993078027065307383611902410001651825838069349002341137584396065054731546057387508736030486961206929238577578527913125601 (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.