Factor Info

ID 86906
Size 691 digits / 2294 bits
Status composite
Value 3215936426603577368906646828194108764193433640845644878349360265766170090631431240975917730116695340368994425512419415745090855307308076180188590449963133872564915775685215905370210082273408805868236737544131329854207352357376560073242577143166994818998478297117496814480409716523040452132522074199205325988361183504929820513446059974717804528807044090558670304143396462897203124135183637652917001078330098571680988229341404195805444443759014604131652248400768169611668133597713871806296531333087006246216130030793320679447714521144064487530009543659772484524426961371073392927630708747688697054992848412918772070264314457482164215189891785432021048506540236330623122184923280749124834114891

Factorizations

Primary (ID: 2947) 79638304766856507377778616296087448490695649 (proven prime)
(ID: 86907) 40381779044874528328139649609531465261426081481858008898770396848515244863856416803665607792184529263837044063509531333655668136191728027832305424825748478982095361483196473667091946323800565153337803362848692500649420857269138170928440387209886778666051497075153310656102867830785638373638461924677270471689042686392329535868610022331725931167265225986604337398615745075242613312289855625115679077644639863986257579619974429412343102379876287652085558356816595875537206714503521644781849400573691418230547215631280146343699666376311245465323507073820651944424268440676618668260230773347836083967731345139503266002340196838046902459169819357388459 (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.