Factor Info

ID 72447
Size 728 digits / 2418 bits
Status composite
Value 67556129577800238826496426402206731592329087521659408673918023706546164552476482228827719281215251055808002920016390693043739424194065513001468790124290114525529556805069007568806900576517091375399125031375297216260062243872407358055279571416578457601468086557706060386345664901040759513442684949597163157912272889769778576310843193374145691681168084965183378611105490428175925657931902413138786266052740185514804550621851979236273899614769540068547460640348420888375210580890060098954463184727551949511402319632569246888608247109266545493290634149282794666447527768427941815443330933429866697139429970921475616678468249334360408461858403565773538128441240859376918559628479427437716510369938948087255026234927549179256811590731

Factorizations

Primary (ID: 70567) 7599707813206155097384225291 (proven prime)
(ID: 99896) 8889306173114535113601452926358616231526618144077103528562751366725783256659935467114931909288831571162762675959602979714360790293589313926466853641399536772942898488203595188885316288223753484116878975815867003532706715276632359740068046187949886755974741579979028369277085255407759218499586943457122225514435046254110639625623209136107503513557955756271288279102335883299854401520878053442440170000540063617339441742809306034740896219146049486404918524452437931283831451611985008259524183090681749804575543480295479877227219859342707649744117744534427028002997781659393147398341556034292696441264583059249549662377862374085033067945683053954829139224681134587991690814171479261244291153321815131841 (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.