Factor Info

ID 15236
Size 262 digits / 870 bits
Status composite
Value 6304707113312168120329086056751733897179249513470358066136374626248783670997365384763294966677148276668165328016273996040000754684651628201348324333022797967792219662330271182657419951843523503400512189108408282096855104520082911357837119503283747695436686267579

Factorizations

Primary (ID: 15237) 215281412690558214223757449 (proven prime)
(ID: 15238) 29285886944519661223527911271499467797346496979382408796658034049952761926772562695154873419675540788075713130374914233267290361547410275635290712525299268861143583237087984089211472147382901412029402643672533283185986680009278650446371 (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.