Factor Info

ID 159777
Size 783 digits / 2599 bits
Status composite
Value 237595316554928641686080909081752470586852749315119760612481702494375587132679039529042503404733942860876853972494070989943411491451753422605871320417124149088122384904304601234831566280869028389400948862424878715275577872675093246672404025447098164533643782469742661303485896698609456762637555263300149141793213982227365548403352807476871061959512356696048738037690324532345545057572638222519217268540953402872915115953816555546093945405178511771936572186562357256362239451154036154924203123104839446693188819095978978363482646484878124690379336400473424955684245274494014935018211795942809935008757721790091093721983889994870371980034866394002642107605755546046946168499585172212916953827437890067722743460241950035969480231215377771965730390167436085926941356195318393670471493547

Factorizations

Primary (ID: 159778) 3981021014898381717965971 (proven prime)
(ID: 159779) 59682005110187398624853602331449592497338523772659936374078019385787781321596211168258244497600110274450181495362711889783788661225706466336792288979014440150598419075983480141747945180337414747709026588986804260713134544484607307732483710819543407231910651878976338417952870741146316522105932389144958336301830064716237007922898544407469104918831580112525459458634243919820587998325755336281859389069634275742218437541632935290353130420514897787744197660367845291290527558262946405392402582772857011968329790987810608528865888923844384913113051970382576124858653022844321114689361559370777956961028868943001294715295967577020142503469342383081791933091534147483784914157855515252004120590016280330414551313039660779475963535982472743478271243347725025509257 (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.